package jdbc;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.util.Scanner;

public class JDBCDemo10 {
    public static void main(String[] args) {
        System.out.println("欢迎注册");
        Scanner scanner=new Scanner(System.in);
        System.out.println("请输入用户名：");
        String username=scanner.next();
        System.out.println("请输入密码：");
        String password=scanner.next();
        System.out.println("请输入昵称：");
        String nickname=scanner.next();
        System.out.println("请输入年龄：");
        int age=scanner.nextInt();

        try(Connection connection=DBUtil.getconnection();){
            String sql="INSERT INTO userinfo (username,password,nickname,age) VALUES (?,?,?,?)" ;
            PreparedStatement preparedStatement=DBUtil.getconnection().prepareStatement(sql);
            preparedStatement.setString(1,username);
            preparedStatement.setString(2,password);
            preparedStatement.setString(3,nickname);
            preparedStatement.setInt(4,age);
            int num=preparedStatement.executeUpdate();
            System.out.println(num>0?"注册成功！":"注册失败！");

        }catch(Exception e){
            e.printStackTrace();
        }

    }
}
